Timetable

Train route

Travel Guide

Cheap Train Tickets

Cardiff to Merthyr Tydfil Train prices and times

Looking to travel from Cardiff to Merthyr Tydfil? You can buy train tickets with Trip.com for as low as CAD 10.32, with average prices for this route around CAD 10.74.

To get the best deals, we recommend buying in advance and researching alternatives such as split tickets.

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Wed, Jul 2
From CAD 10.32
Thu, Jul 3
From CAD 10.32
Fri, Jul 4
From CAD 10.32
Sat, Jul 5
From CAD 10.32
Sun, Jul 6
From CAD 10.32
Mon, Jul 7
From CAD 10.32
Tue, Jul 8

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Departure	Arrival	Duration	Find Tickets
05:38 Cathays	06:34 Merthyr Tydfil	56m, Direct	Find Tickets
06:07 Cathays	07:04 Merthyr Tydfil	57m, Direct	Find Tickets
06:37 Cathays	07:34 Merthyr Tydfil	57m, Direct	Find Tickets
07:07 Cathays	08:05 Merthyr Tydfil	58m, Direct	Find Tickets
07:37 Cathays	08:35 Merthyr Tydfil	58m, Direct	Find Tickets
08:07 Cathays	09:05 Paris	58m, Direct	Find Tickets View More Trains

Cardiff to Merthyr Tydfil Train Route Details

First train

05:38

Last train

23:11

Departure station

Cardiff

Arrival station

Merthyr Tydfil

Journey time

55m

Distance

33 km

Price

CAD 10.32*

Train operators

Transport for Wales

How to book cheap train tickets from Cardiff to Merthyr Tydfil

Traveling in off-peak train times

We recommend buying train tickets from Cardiff to Merthyr Tydfil during off-peak hours. These times are usually before 06:30, between 09:30 and 16:00, and after 19:00 on weekdays, as well as all day on weekends and bank holidays. Choosing Off-Peak train tickets means benefiting from cheaper fares and less crowded trains, making your journey more enjoyable.

Get 1/3 off with a Railcard

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travelers. You can discover more about Railcards here.

Split tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around an extra 30% on fares. Instead of purchasing a direct ticket from Cardiff to Merthyr Tydfil, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won't even need to leave the train… or often your seat!

Book in advance to save an average of 61%

Advance Tickets are usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from Cardiff to Merthyr Tydfil ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.

Travel in a group to save 1/3

If you are traveling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make traveling from Cardiff to Merthyr Tydfil more affordable for families, friends, or colleagues planning a trip together.

Cardiff to Merthyr Tydfil Train Ticket Types

Here are different ticket types available for this route, each with their own benefits and restrictions. Here are the options to consider:

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Why Book Train Tickets With Trip.com?

Best Price Promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your Cardiff to Merthyr Tydfil journey
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No Booking Fees on the App
Only pay for your train travel – no hidden fees

*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.

Trains from Cardiff to Merthyr Tydfil from CAD 10.32

Save an average of 30%* with SplitTickets

Cardiff to Merthyr Tydfil Train prices and times

Cardiff to Merthyr Tydfil Train Route Details